Losing a sensor?
 

4wd ABS and brake light are lit all the time
what's my fix?:humm:

My old man's pick up had a similar issues we finally ended up finding some wires had been cut close to were the main harness for the rear of the truck connects. Check behind the drives side fender well there should be a big connector there, make sure it is good and tight. May want to disconnect and make sure no FOD is in there.

Just a thought.....:tu:

:howdy: Howdy! Welcome to Diesel Bombers! Enjoy the Site! :)

When mine did that, it turned out to be the speed sensor in the rear axle. The ABS box behind the glove box has an OBD function. Taped to a wire bundle below it you will find a single wire with a connector going nowhere. Grounding that wire will make the ABS light flash. The number of flashes are codes for faults it has detected.

Thanks ill get it patched soon as I get some free time..
:s:

X2